proc: remove PDE_DATA() completely

Remove PDE_DATA() completely and replace it with pde_data().

[akpm@linux-foundation.org: fix naming clash in drivers/nubus/proc.c]
[akpm@linux-foundation.org: now fix it properly]

Link: https://lkml.kernel.org/r/20211124081956.87711-2-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Alexey Gladkov <gladkov.alexey@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

4 files changed, 15 insertions, 15 deletions

diff --git a/fs/afs/proc.c b/fs/afs/proc.c
index 065a28bfa3f1..e1b863449296 100644
--- a/fs/afs/proc.c
+++ b/fs/afs/proc.c
@@ -227,7 +227,7 @@ static int afs_proc_cell_volumes_show(struct seq_file *m, void *v)
 static void *afs_proc_cell_volumes_start(struct seq_file *m, loff_t *_pos)
 	__acquires(cell->proc_lock)
 {
-	struct afs_cell *cell = PDE_DATA(file_inode(m->file));
+	struct afs_cell *cell = pde_data(file_inode(m->file));
 
 	rcu_read_lock();
 	return seq_hlist_start_head_rcu(&cell->proc_volumes, *_pos);
@@ -236,7 +236,7 @@ static void *afs_proc_cell_volumes_start(struct seq_file *m, loff_t *_pos)
 static void *afs_proc_cell_volumes_next(struct seq_file *m, void *v,
 					loff_t *_pos)
 {
-	struct afs_cell *cell = PDE_DATA(file_inode(m->file));
+	struct afs_cell *cell = pde_data(file_inode(m->file));
 
 	return seq_hlist_next_rcu(v, &cell->proc_volumes, _pos);
 }
@@ -322,7 +322,7 @@ static void *afs_proc_cell_vlservers_start(struct seq_file *m, loff_t *_pos)
 {
 	struct afs_vl_seq_net_private *priv = m->private;
 	struct afs_vlserver_list *vllist;
-	struct afs_cell *cell = PDE_DATA(file_inode(m->file));
+	struct afs_cell *cell = pde_data(file_inode(m->file));
 	loff_t pos = *_pos;
 
 	rcu_read_lock();
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index cf2fd9fc7d98..9f86dd947032 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2834,7 +2834,7 @@ out:
 
 static void *ext4_mb_seq_groups_start(struct seq_file *seq, loff_t *pos)
 {
-	struct super_block *sb = PDE_DATA(file_inode(seq->file));
+	struct super_block *sb = pde_data(file_inode(seq->file));
 	ext4_group_t group;
 
 	if (*pos < 0 || *pos >= ext4_get_groups_count(sb))
@@ -2845,7 +2845,7 @@ static void *ext4_mb_seq_groups_start(struct seq_file *seq, loff_t *pos)
 
 static void *ext4_mb_seq_groups_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-	struct super_block *sb = PDE_DATA(file_inode(seq->file));
+	struct super_block *sb = pde_data(file_inode(seq->file));
 	ext4_group_t group;
 
 	++*pos;
@@ -2857,7 +2857,7 @@ static void *ext4_mb_seq_groups_next(struct seq_file *seq, void *v, loff_t *pos)
 
 static int ext4_mb_seq_groups_show(struct seq_file *seq, void *v)
 {
-	struct super_block *sb = PDE_DATA(file_inode(seq->file));
+	struct super_block *sb = pde_data(file_inode(seq->file));
 	ext4_group_t group = (ext4_group_t) ((unsigned long) v);
 	int i;
 	int err, buddy_loaded = 0;
@@ -2985,7 +2985,7 @@ int ext4_seq_mb_stats_show(struct seq_file *seq, void *offset)
 static void *ext4_mb_seq_structs_summary_start(struct seq_file *seq, loff_t *pos)
 __acquires(&EXT4_SB(sb)->s_mb_rb_lock)
 {
-	struct super_block *sb = PDE_DATA(file_inode(seq->file));
+	struct super_block *sb = pde_data(file_inode(seq->file));
 	unsigned long position;
 
 	read_lock(&EXT4_SB(sb)->s_mb_rb_lock);
@@ -2998,7 +2998,7 @@ __acquires(&EXT4_SB(sb)->s_mb_rb_lock)
 
 static void *ext4_mb_seq_structs_summary_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-	struct super_block *sb = PDE_DATA(file_inode(seq->file));
+	struct super_block *sb = pde_data(file_inode(seq->file));
 	unsigned long position;
 
 	++*pos;
@@ -3010,7 +3010,7 @@ static void *ext4_mb_seq_structs_summary_next(struct seq_file *seq, void *v, lof
 
 static int ext4_mb_seq_structs_summary_show(struct seq_file *seq, void *v)
 {
-	struct super_block *sb = PDE_DATA(file_inode(seq->file));
+	struct super_block *sb = pde_data(file_inode(seq->file));
 	struct ext4_sb_info *sbi = EXT4_SB(sb);
 	unsigned long position = ((unsigned long) v);
 	struct ext4_group_info *grp;
@@ -3058,7 +3058,7 @@ static int ext4_mb_seq_structs_summary_show(struct seq_file *seq, void *v)
 static void ext4_mb_seq_structs_summary_stop(struct seq_file *seq, void *v)
 __releases(&EXT4_SB(sb)->s_mb_rb_lock)
 {
-	struct super_block *sb = PDE_DATA(file_inode(seq->file));
+	struct super_block *sb = pde_data(file_inode(seq->file));
 
 	read_unlock(&EXT4_SB(sb)->s_mb_rb_lock);
 }
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 0b86a4365b66..f13d548e4a7f 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1212,7 +1212,7 @@ static const struct seq_operations jbd2_seq_info_ops = {
 
 static int jbd2_seq_info_open(struct inode *inode, struct file *file)
 {
-	journal_t *journal = PDE_DATA(inode);
+	journal_t *journal = pde_data(inode);
 	struct jbd2_stats_proc_session *s;
 	int rc, size;
 
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index 39b823ab2564..e1cfeda397f3 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -138,7 +138,7 @@ EXPORT_SYMBOL_GPL(proc_create_net_data);
  * @parent: The parent directory in which to create.
  * @ops: The seq_file ops with which to read the file.
  * @write: The write method with which to 'modify' the file.
- * @data: Data for retrieval by PDE_DATA().
+ * @data: Data for retrieval by pde_data().
  *
  * Create a network namespaced proc file in the @parent directory with the
  * specified @name and @mode that allows reading of a file that displays a
@@ -153,7 +153,7 @@ EXPORT_SYMBOL_GPL(proc_create_net_data);
  * modified by the @write function.  @write should return 0 on success.
  *
  * The @data value is accessible from the @show and @write functions by calling
- * PDE_DATA() on the file inode.  The network namespace must be accessed by
+ * pde_data() on the file inode.  The network namespace must be accessed by
  * calling seq_file_net() on the seq_file struct.
  */
 struct proc_dir_entry *proc_create_net_data_write(const char *name, umode_t mode,
@@ -230,7 +230,7 @@ EXPORT_SYMBOL_GPL(proc_create_net_single);
  * @parent: The parent directory in which to create.
  * @show: The seqfile show method with which to read the file.
  * @write: The write method with which to 'modify' the file.
- * @data: Data for retrieval by PDE_DATA().
+ * @data: Data for retrieval by pde_data().
  *
  * Create a network-namespaced proc file in the @parent directory with the
  * specified @name and @mode that allows reading of a file that displays a
@@ -245,7 +245,7 @@ EXPORT_SYMBOL_GPL(proc_create_net_single);
  * modified by the @write function.  @write should return 0 on success.
  *
  * The @data value is accessible from the @show and @write functions by calling
- * PDE_DATA() on the file inode.  The network namespace must be accessed by
+ * pde_data() on the file inode.  The network namespace must be accessed by
  * calling seq_file_single_net() on the seq_file struct.
  */
 struct proc_dir_entry *proc_create_net_single_write(const char *name, umode_t mode,